
Surf Forecasts:
Tarnos - La Digue surf forecast from 9 Sep 2026:
- Best quality surf: Sunday 13 Sep, 11AM (local time) - 4.5ft (1.3m), 13s period, NW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 5PM (local time) - 5ft (1.5m), 12s period, NW swell with 645 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 11PM (local time) - 5ft (1.6m), 9s period with NW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 11PM. The primary swell is predicted to be 1.6m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.5m 12s and forecast to arrive on Sunday (Sep 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 9th Sep) | 5ft (1.6m) 9s |
| Best Surf | 11AM (Sun 13th Sep) | 4.5ft (1.3m) 13s |
| Most Powerful | 5PM (Sun 13th Sep) | 5ft (1.5m) 12s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Right, listen up. It’s Rusty. Let’s have a look at the charts for the next couple of weeks, and it’s a bit of a mixed bag, to be honest.
The opening days are looking pretty average. We’ve got some swell on Wednesday the 9th, but it’s lumpy and cross-shore, not worth getting excited about. The water’s sitting at 73.4°F, which is a good four and a half degrees warmer than normal for this time of year, so that’s a nice bonus if you’re getting in. But the waves are messy. We’ll have a couple of flat-ish days before things start to clean up.
Thursday the 10th shapes up a bit better. The morning session is the one to go for. We’ve got a clean 4.3ft from the northwest with a good 10-second period under a light offshore breeze. That’s proper clean surf. The afternoon gets chopped up by the sea breeze, so make sure you’re out early. That’s the pattern for the next few days – clean mornings, rubbish afternoons.
Friday and Saturday are smaller, just ankle to knee-high slop. There’s not much energy in the water, so it’s not really worth paddling out for unless you’re just messing around.
Now, the standout is Sunday the 13th. This is the one to circle on the calendar. Overnight a proper pulse of groundswell fills in. We’re looking at 4.3ft to 4.9ft of northwest swell with a long 12-13 second period, and the energy jumps right up, which is a strong pulse of energy. More importantly, the morning is glassy with a light east wind – it’s going to be absolutely perfect out at Tarnos - La Digue. This is as good as it gets for the next two weeks. The swell direction is a solid match for that exposed west-facing stretch of sand, so it should be breaking with some real weight.
Monday the 14th keeps the quality rolling with another clean, glassy morning. 4.3ft of the same west-northwest groundswell with a 12-second period. The energy is still decent, but Sunday is the bigger, better day.
The middle of that second week, from the 15th through the 16th, is nothing to write home about. The swell backs off, the wind gets messy, and we’re back to small, poor surf. Things try to pick up again on the morning of Thursday the 17th with a clean 4.3ft, but the period is a short 7 seconds, so it’ll be a bit crumbly and lacking punch.
We’ve got another window on the mornings of Saturday the 19th and Monday the 21st. There’s a bit more life in the ocean by then, with clean conditions and some northwest energy at 12-seconds, but the size is down. It’s surfable, but nothing like last Sunday.
Honestly, if you can only get out once in this whole 16-day window, make it the morning of Sunday the 13th. That’s the standout. Get on it.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 19°C on Wed morning, min 15°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 11 | NW 9 | NW 8 | WNW 8 | NW 15 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 |
Wave Graph | |||||||||||||||||||||
540 | 412 | 416 | 311 | 241 | 135 | 74 | 57 | 118 | 70 | 58 | 104 | 609 | 645 | 614 | 478 | 326 | 244 | 157 | 110 | 49 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | off | cross-on | cross-off | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-on | glassy | cross-on | cross-off | glassy | on | on |
High Tide | 4:14PM4.11m | 4:42AM3.97m | 4:58PM4.30m | 5:22AM4.10m | 5:38PM4.40m | 5:58AM4.16m | 6:15PM4.38m | 6:34AM4.15m | 6:51PM4.28m | 7:08AM4.06m | 7:25PM4.09m | 7:41AM3.92m | 8:00PM3.84m | ||||||||
Low Tide | 10:20AM1.16m | 10:51PM0.85m | 11:04AM0.94m | 11:33PM0.71m | 11:44AM0.80m | 00:11AM0.67m | 12:22PM0.75m | 00:46AM0.72m | 12:57PM0.79m | 1:20AM0.85m | 1:32PM0.91m | 1:52AM1.03m | 2:07PM1.10m | 2:25AM1.26m | |||||||
7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | |
— | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 19 | 19 | 19 | 17 | 19 | 19 | 17 | 19 | 19 | 17 | 20 | 20 | 19 | 21 | 20 | 20 | 23 | 22 | 24 | 24 | 21 |
Feels °C | 17 | 17 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 19 | 21 | 20 | 21 | 21 | 21 | 22 | 23 | 24 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 9 | NW 8 | WNW 8 | NW 8 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 |
540 | 412 | 416 | 311 | 241 | 135 | 74 | 42 | 118 | 70 | 58 | 50 | 609 | 645 | 614 | 478 | 326 | 244 | 157 | 110 | 49 | |
Swell 2 Height (m) Direction Period (s) | — | NW 11 | — | — | — | W 11 | NW 13 | NW 11 | N 3 | — | NW 18 | NW 15 | — | — | — | — | — | — | WNW 9 | WNW 9 | NW 12 |
— | 60 | — | — | — | 2 | 7 | 57 | 1 | — | 12 | 104 | — | — | — | — | — | — | 8 | 15 | 37 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 10 | — | — | — | — | NW 10 | — | — | — | — | — | — | — | NW 13 | N 4 |
— | — | — | — | — | — | 2 | — | — | — | — | 33 | — | — | — | — | — | — | — | 7 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 78 | 155 | 0 | 0 | 95 | 0 | 0 | 95 | 0 | 0 | 205 | 0 | 0 | 95 | 11 | 0 | 95 | 0 | 0 | 518 | 311 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.










